Alexion Pharmaceuticals, Inc.

Previous Annual Report Submissions

• 1/28/2025 (PDF)
  • Annual Report
  • CA202502802609
  • Fiscal Date 12/31/2024
  • Committed Yes
• 2/14/2024 (PDF)
  • Annual Report
  • CA202404503680
  • Fiscal Date 12/31/2023
  • Committed Yes
• 3/10/2023 (PDF)
  • Annual Report
  • CA202306901330
  • Fiscal Date 12/30/2022
  • Committed Yes
• 5/17/2022 (PDF)
  • Annual Report
  • CA202213702168
  • Fiscal Date 12/31/2021
  • Committed Yes
• 10/6/2021 (PDF)
  • Annual Report
  • CA202127901260
  • Fiscal Date 12/31/2020
  • Committed Yes
• 4/13/2020 (PDF)
  • Annual Report
  • CA202010400682
  • Fiscal Date 12/31/2019
  • Committed Yes
• 4/16/2019 (PDF)
  • Annual Report
  • CA201910602759
  • Fiscal Date 12/31/2018
  • Committed Yes
• 4/2/2018 (PDF)
  • Annual Report
  • CA201809208069
  • Fiscal Date 12/31/2017
  • Committed Yes
• 3/16/2017 (PDF)
  • Annual Report
  • CA201707503366
  • Fiscal Date 12/31/2016
  • Committed Yes
• 4/11/2016 (PDF)
  • Annual Report
  • CA201610200185
  • Fiscal Date 12/31/2015
  • Committed Yes
• 11/30/2015 (PDF)
  • Annual Report
  • CA201533401700
  • Fiscal Date 12/31/2014
  • Committed Yes
• 2/4/2015 (PDF)
  • Annual Report
  • CA201503507057
  • Fiscal Date 12/31/2013
  • Committed Yes
• 3/18/2014 (PDF)
  • Annual Report
  • 2013 308 00608
  • Fiscal Date 12/31/2012
  • Committed Yes
• 5/23/2013 (PDF)
  • Annual Report
  • 2012 310 03062
  • Fiscal Date 12/31/2011
  • Committed Yes
• 11/23/2011 (PDF)
  • Annual Report
  • 2012 040 00360
  • Fiscal Date
  • Committed Yes
• 12/6/2010 (PDF)
  • Annual Report
  • CA201036200037
  • Fiscal Date
  • Committed Yes
• 4/17/2009 (PDF)
  • Creation Filing
  • C200910601482
  • Fiscal Date
  • Committed Yes